|
WideChapter URL Buffer Overflow Vulnerability
|
|
Secunia Advisory:
|
SA9739
|
|
|
Release Date:
|
2003-09-16
|
|
Popularity:
|
5,281 views
|
|
|
Critical:
|
Highly critical
|
|
Impact:
|
System access
|
|
Where:
|
From remote
|
|
Solution Status:
|
Unpatched
|
|
| Software: | WideChapter 3.x
|
|
|
Secunia CVSS-2 Score:
|
Available in Secunia business solutions 
|
|
|
Subscribe:
|
Instant alerts on relevant vulnerabilities
|
|
| Advisory Content (Page 1 of 3) | [ 1 ] [ 2 ] [ 3 ] | |
|
Description:
A vulnerability has been identified in WideChapter, which can be exploited by malicious people to compromise a user's system.
The vulnerability is caused due to a boundary error when handling URLs. This can be exploited to cause a stack based buffer overflow overwriting the return address by tricking a user into viewing a malicious HTML document, which tries to open an overly long, specially crafted URL (517 characters or more).
Example:
<script>window.open("http://AAA...[x517]...AAA"</script>
The vulnerability has been confirmed in version 3.0.0.0 and prior versions are reportedly also affected.
Change Page:
[ 1 ] [ 2 ] [ 3 ]
|
|
|
Track this Secunia Advisory
|
Customers of the Secunia Vulnerability Intelligence solutions will automatically receive updates when new information regarding this advisory is released.
Read more about our Vulnerability Intelligence solutions and what they can do for you and your company.
|
|
|
About this Secunia Advisory
|
Please note: The information that this Secunia Advisory is based on comes from a third party unless stated otherwise.
Secunia collects, validates, and verifies all vulnerability reports issued by security research groups, vendors, and others.
|
